Everything You Need to Know About Failed Knee Replacement
Failed knee replacements can be frustrating and disabling. It’s important to understand the causes and what can be done to deal with them. In this article, we’ll explain why failed knee replacements happen, risks and complications associated with them, and what treatment options are available. We’ll also answer some of the most common questions related to failed knee replacements.
What Causes Failed Knee Replacement?
Failed knee replacements typically occur when the components of the replacement don’t fit together properly or are worn out. Poor implant design, ill-fitting implants, and an infected or weak bone at the site can lead to a failed knee replacement. Another common cause is when the implant is not aligned properly, causing it to wear quickly.
Signs of a Failed Knee Replacement
If you’ve received a failed knee replacement, there are several signs to look out for. These include stiffness, pain, popping or clicking when walking, redness, drainage from the surgery site, or a breakdown of the implant components. Being able to recognize these signs can help you and your doctor take steps to address them early on.
Diagnosing and Treating Failed Knee Replacements
Your doctor will use imaging and physical tests to diagnose your failed knee replacement. Treatment options can vary depending on the cause of the failed knee replacement, but they typically include further surgery to revise or replace the implant. Your doctor may also recommend physical therapy or assistive devices such as crutches or a cane to help with mobility.
Risks and Complications of Failed Knee Replacements
Failed knee replacements can lead to a number of risks and complications, including infection, blood clots, pain, and stiffness. In severe cases, failed knee replacements can lead to permanent damage to the surrounding ligaments, muscles, and bones.
Prevention of Failed Knee Replacements
It’s important to take steps to reduce your risk of a failed knee replacement. This can include following your doctor’s instructions regarding recovery, maintaining a healthy weight, and choosing a reliable surgeon with experience in joint replacements.
People Also Ask
Q: What are the chances of a knee replacement failing?
A: The chances of a knee replacement failing depend on a number of variables, such as age, the quality of the implant, and the patient’s physical condition. Generally, the success rate of knee replacement surgeries is high, but the risk increases with age.
Q: How can I prevent a failed knee replacement?
A: You can reduce the risk of a failed knee replacement by following your doctor’s instructions for recovery, maintaining a healthy weight, and choosing a qualified surgeon with experience in joint replacement surgery.
Q: Are there any treatment options for failed knee replacements?
A: Treatment options vary depending on the cause of the failed knee replacement, but they typically include further surgery to revise or replace the implant. Your doctor may also recommend physical therapy or assistive devices such as crutches or a cane to help with mobility.
Q: How long does a hip replacement last?
A: Generally, the expected lifespan of a hip replacement is 15-20 years. However, lifestyle factors such as age, weight, and activity level can all impact how long a hip replacement lasts.
Q: What are the signs of a failed knee replacement?
A: Signs of a failed knee replacement include stiffness, pain, popping or clicking sound when walking, redness, drainage from the surgery site, or a breakdown of the implant components.
Final Words
Failed knee replacements can be incredibly disabling and frustrating, but there are a number of treatments and preventative measures you can take to reduce your risk. It’s important to follow your doctor’s instructions, understand the signs of failed knee replacements, and choose a qualified surgeon with experience in joint replacement surgery. With the right care and attention, you can enjoy a successful knee replacement.